Meshach writes: Nearly every Windows installer says it right after you launch the installer: "It is strongly recommended that you exit all Windows programs before running this setup program". But I want to know is there anyone who does this? Moreover is this dire warning really necessary? Judging from the number of times I have skipped it I would say not.
A method of solution is perfect if we can forsee from the start,
and even prove, that following that method we shall attain our aim.